MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "254"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pp2ppp1/2np4/2p4p/N7/5P1N/PPPPP1PP/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:10 +0000"]
[GameEndTime "2026-09-14T14:50:10 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf2 {-1.29/10 0.019s, n=17825, sd=13} a6 {+1.15/9 0.014s, n=14840, sd=13}
6. e3 {-1.41/10 0.022s, n=21476, sd=15} b5 {+1.41/10 0.049s, n=43844, sd=17}
7. Nc3 {-1.38/9 0.022s, n=15364, sd=15} d5 {+1.35/10 0.020s, n=21089, sd=13}
8. b3 {-1.21/9 0.013s, n=12313, sd=12} Nf6 {+1.57/9 0.036s, n=32659, sd=18}
9. Be2 {-1.54/8 0.025s, n=17273, sd=15} Bb7 {+1.60/10 0.018s, n=16562, sd=16}
10. a4 {-1.51/8 0.015s, n=14327, sd=15} b4 {+1.82/11 0.020s, n=18840, sd=15}
11. Na2 {-1.55/10 0.028s, n=24860, sd=16} e6 {+1.58/10 0.043s, n=34117, sd=16}
12. d4 {-1.45/9 0.025s, n=20477, sd=12} Qc7 {+1.79/9 0.015s, n=13427, sd=14}
13. dxc5 {-1.71/9 0.029s, n=18652, sd=19} Bxc5 {+1.79/10 0.015s, n=12763, sd=17}
14. Qd2 {-1.88/10 0.022s, n=17151, sd=15} a5 {+2.06/9 0.015s, n=12836, sd=14}
15. c3 {-2.13/10 0.026s, n=22854, sd=16, Black makes an illegal move: e8h8} 1-0